baber/WOPTO huggingface dataset:
Patent JP-H07155883-A (JP)
Title: Local thickness increasing method by press working
Inventor: FUKUOKA TETSUO
IPC: B21D19/00
Filed: 1993-12-03
Abstract: PURPOSE:To substantially eliminate overlapping defect so as to fully utilize a thick thickness part for effective dimension by bending/forming an open flange inclined at the prescribed angle on the edge part of sheet metal material and upsetting/thickening in the material axis center direction. CONSTITUTION:An inclined angle theta bent/formed at an open flange part 2 is set to 15-20 deg.. Further, within the space contained between the wall face 6a passing a inside root part 2a of open flange part 2 and the wall face 4a passing a tip outside edge part 2b of open flange part 2, the open flange part 2 is upset in the axial direction of sheet metal material 1 from a tip face side 2c as it is, a thick thickness part 3 having about rectangular cross section projecting on front/rear both faces of a common part 1a is formed. When buckling is generated by this upsetting, it is slightly generated on the surface side of the part to be turned to the thick part 3, without causing any problem with product function.
Patent JP-2000130441-A (JP)
Title: Rolling bearing
Inventor: UCHIYAMA TAKAHIKO
IPC: F16C33/78
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent adsorption of dust and to restrain a lowering of an acoustic characteristic by dust by furnishing a holder and/or a seal made of synthetic resin and with a specific volmetric specific resistance value. SOLUTION: A holder 5 and/or a seal 6 are made of synthetic resin, their volmetric specific resistance value is made less than 1×1010 Ω.cm, a conductivity adding material of conductive fiber, metal powder, etc., is added to synthetic resin to be a base material, a material with carbon fiber, metal fiber and non- conductive fiber applied with conductive coating, etc., are used for the conductive fiber, and powder of brass, aluminium alloy, copper, etc., is used for the metal powder. Additionally, each resin of polyamide, polyacetal and polybutylene terephthalate is used for synthetic resin of the holder 5. Its manufacturing method can be selected from injection, compression, transfer molding, etc. Consequently, it becomes hard to adsorb dust and a lowering of an acoustic characteristic is restrained.
Patent JP-H11143295-A (JP)
Title: Image forming device and its controlling method
Inventor: YAMAZAKI HIROHIKO
IPC: G03G21/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device whose the productivity is high by feeding a transfer material to an image forming means again by inverting it after first of all forming the image on the rear face of a document, forming the image on the surface of the document and carrying it to an ejected paper tray by inverting it in the case of selecting a both-side image forming mode by a selecting means. SOLUTION: Thansfer paper (p) is fed to an image forming means 50 from a paper feeding cassette 30a and image formation is first of all executed for the document information on the second page of the rear face of a document. Next, the transfer paper (P) is fed downward along a guide 61 after being thermally fixed by a fixing part 58 and is fed to a stacker part of an inverting part 63. Then, the transfer paper is fed to the image forming means 50 by being passed through an inverting carrying path 64 then, after being extended by an inversion roller 62 again. A surface where the image is formed faces upward in the inverting carrying path 64. Then, the image of a first page is formed on the other surface of the transfer paper (p).  The transfer paper (p) is fed to a finisher 90 after being thermally fixed by the fixing part 58, is inverted and is placed on an ejected paper table 94 by rotating an inversion drum 93 of the finisher 90.
Patent JP-H02154050-A (JP)
Title: Cushioning material and its production
Inventor: NOHARA SABURO
IPC: D04H1/435
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a cushioning material of high quality, which has uniform density and hardness regardless of the thickness, and reduced compression strain by mixing polyester fibers with sheath-core type conjugated fibers in which the sheath melts at a lower temperature at a specific ratio. CONSTITUTION:The cushioning material is produced by using (A) polyester fibers of 4 to 30 denier finesses, 25 to 150mm length and (B) sheath-core type conjugated fibers of 2 to 20 denier, 25 to 76mm length where the sheath component is a polyester melting more than 30 deg.C lower than the core component does, such as copolyester from terephthalic acid, isophthalic acid, ethylene glycol and 1,6-hexanediol, at a (95 to 40) : (5 to 60) weight ratio so that the interlacing parts of the fibers are fused by melting the sheath parts and the material has a thickness of more than 10mm and a density of 0.003 to 0.15g/cm<3> and less than 5% density dispersion.
Patent JP-H01202566-A (JP)
Title: Brake hydraulic pressure control method for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/72
Filed: 1988-12-01
Abstract: PURPOSE:To apply an ideal brake hydraulic pressure control by electric circuits by determining a standard brake pressure corresponding to a basic speed reduction in accordance with a brake operation amount and applying an electric amount corresponding to the standard brake pressure to an actuator. CONSTITUTION:A basic speed reduction setting circuit 31 outputs a basic speed reduction Go corresponding to the signal of a stepping force detection sensor 30, and, in a setting circuit 32, the corresponding front wheel and rear wheel side standard brake pressure PF and PR are set, and respective standard voltages VF and VR are outputted from setting circuits 36 and 37. On the other hand, plus and minus differences  G and  G' between a speed reduction G from a speed reduction sensor 35 and the standard speed reduction Go is obtained by reducing circuits 33 and 34, when they are larger than an allowable deviation epsilon, by the signals of comparation circuits 38 and 39, and through switching circuits 45 and 46, a compensation voltage is generated from corresponding function generators 471 to 474, the standard voltages VF and VR are compensated by computing elements 481 to 484, and actuators 111 to 114 are driven through a circuit 49, which is held by the output of an antilock control circuit 44, and an arithmetic circuit 50. Thus, an ideal brake pressure can be obtained.
Patent JP-S63156262-A (JP)
Title: Memory protection system
Inventor: MUTA TOSHIYUKI
IPC: G06F12/14
Filed: 1986-12-19
Abstract: PURPOSE:To allow bus prescriptions to include general-purpose protection functions in accordance with functions and actual states of masters by individually managing protection areas by masters which protect a memory. CONSTITUTION:Masters 1 and 2 and a memory 3 are connected to a bus 4 of synchronous response confirmation system and are operated in accordance with bus prescriptions of the bus 4. Masters 1 and 2 which require the protection function incorporate write protection modules 5a and 5b and are provided with area comparing means 6, which monitor the write address on the bus 4 and addresses of protection areas in page units, and asserting means 7 of a memory write inhibiting signal. The memory 3 has a memory control part 3a and receives the memory write inhibiting signal to stop the writing. Thus, the general-purpose protection functions can be included in bus prescriptions in accordance with the function and the actual state of each master.
Patent JP-S63155129-A (JP)
Title: Liquid crystal display panel
Inventor: ARAI KAORU
IPC: G02F1/137
Filed: 1986-12-19
Abstract: PURPOSE:To improve contrast by using liquid crystal obtained by adding a 1st clockwise or counterclockwise chiral material to twisted nematic liquid crystal and also adding a 2nd chiral material which is twisted in the opposite direction. CONSTITUTION:A transparent electrode 2 is formed of ITO, etc., on one glass substrate 1, an orientated film 3 is formed of polyimide and rubbed, and a sealing material 4 is formed to obtain one half part. A transparent electrode 7 is formed of ITO, etc., on the other glass substrate 6, the orientated film 3 is formed of polyimide, etc., and rubbed, and spacers 5 are provided to the other half part. Those two half parts are stacked on one over the other to form a panel. Liquid crystal to be charged in a cavity 9 uses liquid crystal obtained by adding S4'-(2-methylbutyl)-4-cyanobiphenyl, etc., to phenyl cyclohexane liquid crystal and also adding cholesterylnonanoate by 50-100% of it. Consequently, the contrast is improved.
Patent JP-H04177731-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEJIMA TOSHIAKI
IPC: H01L23/52
Filed: 1990-11-09
Abstract: PURPOSE:To prevent a reduction in the thickness of a second metal film by a method wherein insulative sidewalls are respectively formed on the side parts of a first metal film formed on a semiconductor layer and the second metal film is formed on regions between the upper surface of the semiconductor layer and the upper surface of the first metal film through the sidewalls. CONSTITUTION:With insulative sidewalls 6 respectively formed on the side parts of a first metal film 3 formed on a semiconductor layer 1, a second metal film 11 is formed on regions between the upper surface of the layer 1 and the upper surface of the film 3 through the sidewalls 6. Accordingly, the film 11 is formed in such a way as to draw gentle curves by the walls 6 and is formed into almost a uniform thickness also in the vicinities of the edge parts of the film 3. Thereby, a reduction in the thickness of the film 11 due to level difference between the layer 1 and the film 3 stops generating and the reliability of a device is improved.
Patent JP-H03166014-A (JP)
Title: Band saw disk
Inventor: IMANISHI RYOJI
IPC: B23D55/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent a band saw tooth from being sandwiched in the cut channel of a work because of the inner stress of the work by causing a wedge member whose lower end portion is located above the back portion of the band saw tooth to fall down via a hydraulic cylinder, and forcibly engaging the wedge member in the cut channel of the work. CONSTITUTION:Before a band saw tooth 21 or a wedge member 27 is forced to abut against a work W by the downward oscillation of a housing 11, a sole noid 45 is excited to supply pressure oil from a pump 53 to the upper portion 35 of the cylinder 33 so as to set the downard force F of the wedge member 27. After the bank saw tooth 21 or wedge member 27 is forced to abut against the work W, the solenoid 45 is demagnetized and thereby a direction control valve 43 is neutralized and the wedge member 27 is engaged in the cut channel of the work W, and during cutting the inner stress of the work W becomes more than an upward force F and then the wedge member 27 stops falling with respect to the work W and pressure oil is discharged to a tank 57. After cutting the saw tooth housing 11 is oscillated upward and the solenoid 45 is excited to feed pressure oil to an upper hydraulic chamber 35.
Patent JP-H08157819-A (JP)
Title: Surfactant for soil improving material
Inventor: SATO SHIRO
IPC: C05G3/80
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a surfactant for a soil improving material, capable of imparting the wettability to the soil improving material or a fertilizer and further preventing effects on nodulation of soil thereto and enhancing the absorptivity of the fertilizer into crops, the soil improving material containing the surfactant and a fertilizer composition containing the surfactant. CONSTITUTION: This surfactant for a soil improving material contains a fatty acid polyoxyalkylene alkyl ether represented by the following formula: R<1> CO (EO)m (PO)n OR<2> [R<1> CO is a 14-22C fatty acid residue; R<2> is a 1-3C alkyl group; (EO)m indicates that average (m) mol ethylene oxide is added and (PO)n indicates that average (n) mol propylene oxide is added; (m) is 1-30; (n) is 0-10]. Furthermore, the soil improving material and a fertilizer composition contain this surfactant.
Patent JP-2000128805-A (JP)
Title: Trans-mucosal absorption promoter comprising polyvalent unsaturated fatty acid and polymer gel and pharmaceutical preparation containing the same
Inventor: SEKIGUCHI YOICHI
IPC: A61K47/12
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a trans-mucosal absorption promoter being a safe substance having a promoting effect on the trans-mucosal absorption, capable of making a medicine having a problem about absorption property in a digestive tract absorb from mucosa and having a sufficient absorption property and a low damage to the mucosa. SOLUTION: This trans-mucosal absorption promoter comprises a polyvalent unsaturated fatty acid and a polymer gel. The polyvalent unsaturated fatty acid and a medicine are mixed with or included in the polymer gel. The polyvalent unsaturated fatty acid is eicosapentaenoic acid and/or docosahexaenoic acid. A medicine such as insulin having a low absorption property from a digestive tract, i.e., the medicine not capable of being formulated as an oral preparation due to the low absorption property when the medicine will be used as an oral preparation, can be used as a medicine.
Patent JP-H10145578-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKINORI
IPC: H04N1/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment in which a line is easily extended without replacing the equipment by a new equipment capable of being connected with plural lines by permitting a device main body and respective line extending means to execute facsimile communication through different lines. SOLUTION: Picture data which is read and scanned by the picture reading part 15 of the device main body 1 is transmitted by a facsimile through the line L2 at an option board 2 side. In this case, data transfer from the device main body 1 to the option board 2 is executed by permitting the signal processing part 21 of the option board 2 to read data written in DPRAM 20 by the signal processing part 11. The destination of data written in DPRAM 20 is judged at the option board 2 side and the data is fetched and processed when the data is for itself. Unless the data is for itself, data is successively transferred so that facsimile communication through the lines L2,... connected to the respective option boards 2 is enabled even when the plural option boards 2 are connected.
Patent JP-H01144957-A (JP)
Title: Health food
Inventor: ONO MAKOTO
IPC: A23L33/00
Filed: 1987-12-01
Abstract: PURPOSE:To provide a health food capable of prevention or elimination of obesity, containing, as the active ingredients, gardenia essence and soybean saponin. CONSTITUTION:For example, gardenia fruits are heated and dried followed by grinding and defatting with e.g., n-hexane. Thence, the active ingredients contained in the resultant defatted product are extracted using water, methanol, etc., and the solvent is removed under reduced pressure from the resulting extracted solution, thus obtaining the objective health food containing, as the active ingredients, gardenia essence and soybean saponin.
Patent JP-H08156642-A (JP)
Title: Travel control device of work machine
Inventor: OTSUBO HIROSHI
IPC: B60K31/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a travel control device of a work machine by which light speed change operability is obtained by an actuator driving operation structure and a speed change condition according to setting and a reliable neutral condition according to neutral operation can be obtained and whose operation is light and which is excellent in reliability. CONSTITUTION: A travel control device of a work machine is provided with an HST 4 for travel, a motor-driven cylinder 8 for speed change, a speed change lever 9 having a potentiometer 10 and a pickup A to detect rotating speed of an HST output shaft 4a, and is provided with a feedback control means F to drive the motor-driven cylinder 8 on the basis of detecting information of both detecting means 10 and A so that preset rotating speed of the output shaft 4a set by operation of the speed change lever 9 and actual output rotating speed of the output shaft 4a coincide with each other, and is provided with a rotational direction discriminating means B to discriminate the rotational direction of the HST output shaft 4a, and is provided with a correction control means S by which the pickup A,  the rotational direction discriminating means B and the motor-driven cylinder 8 are connected to each other in a condition where speed change operation is performed on the HST 4 so that its rotating speed is set in zero when the speed change lever 9 is neutral and the output shaft 4a is rotating.
Patent JP-H03165231-A (JP)
Title: Properly positing device for vehicle
Inventor: KUZUHARA YOSHINOBU
IPC: G01M17/00
Filed: 1989-11-24
Abstract: PURPOSE:To correct the attitude of a vehicle accurately and instantaneously through easy operation with simple constitution by energizing wheels on two couples of step plates synchronously in a right-left symmetrical direction from their pit center. CONSTITUTION:This device consists of pit 10, two couples of step plates 20, and a pushing mechanism 30. The pit 10 is provided in the traveling direction of the vehicle, the step plates 20 are arranged across the pit 10 foward and behind in the traveling direction at an internal nearly equal to a wheel base, and the pushing mechanism 30 energize the wheels W on the step plates 20 synchronously in the right-left symmetrical direction from their pit center X-X. The two couples of step plates 20 are supported on rolls 21 respectively in a free horizontal movement state in the right-left direction from the pit center X-X and engaged optionally by a cylinder 22 for locking. Therefore, the vehicle moves momentarily and the center of the vehicle is accurately matched with the pit center X-X. Consequently, the vehicle attitude can accurately be matched with a measuring equipment through momentary correcting operation.
Patent JP-H01147832-A (JP)
Title: Forming method for pattern
Inventor: YOSHIMURA TOSHIYUKI
IPC: H01L21/302
Filed: 1987-12-04
Abstract: PURPOSE:To omit a step of forming an SiO2 film and to form an accurate pattern by forming the SiO2 film by exposing the surface of an Si substrate to an O2 plasma, and processing the substrate by dry etching with the film as a mask. CONSTITUTION:A resist 2 on an Si substrate 1 is radiated with a particle beam 3 thereby to form a latent image of a pattern. A development is conducted for a short time to form the uneven part of the pattern on the surface of the resist 2. A whole is placed at a low temperature, dry etched in an O2 plasma, thereby forming an exposed part and an unexposed part on the substrate 1. An SiO2 film 5 is formed on the exposed part of the substrate 1 by dry etching it in the O2 plasma. When the residual resist is removed, an SiO2 mask pattern for forming a pattern on the substrate 1 is obtained. It is dry etched at a low temperature in an etching gas plasma having high reactivity with Si thereby to form a pattern on the substrate 1.
Patent JP-2001127979-A (JP)
Title: Method, device and system for processing image and recording medium
Inventor: ONISHI YOSHINARI
IPC: H04N1/60
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem of an optimum color processing taking into consideration the superimposition of areas being hardly executed on all the objects in image data. SOLUTION: One kind of image data consisting of plural objects, which are the data to be ED-processed, is developed to an ED bit map (S105) and bit map development is executed in a pattern plane corresponding to each object attribute and its superimposing state (S108). After color processing is executed in the whole ED bit map (S110), only a specified part is extracted based on the pattern plane for an image, corresponding to the ED bit map (S113), and the color is processed only in the specified part based on the corresponding pattern plane regarding the multilevel bit map which is not to be ED-processed (S117).
Patent JP-H05118830-A (JP)
Title: Edge inspecting apparatus for optical connector
Inventor: SHIBANO HIROSHI
IPC: G01B11/255
Filed: 1991-10-25
Abstract: PURPOSE:To measure the radius of the curvature of a spherical surface readily in high accuracy without damaging the convex spherical surface and the end surface of the ferrule of an optical connector. CONSTITUTION:The Newton rings, which are generated on a convex spherical surface 2 of the edge of an optical connector 1, are latched as the image data with an image sensing means 10. The individual interference fringe is discriminated with an interference-fringe discriminating means 21. The interference fringes belonging to the same ring are combined, and the diameter of the ring is obtained with a ring-diameter detecting means 22. A radius of curvature R is obtained with a curvature-radius detecting means 23 based on the comparison of the relative sizes of the diameters of two rings among the Newton rings. The radius of the curvature is not computed based on the single Newton ring, but the computation is performed based on the comparison of the relative sizes of two rings. Therefore, the radius of the curvature is obtained regardless of the position relationship and the like of a non-contact reference surface 9 and the ferrule edge 2 when the contact state between the interference-fringe reference surface and the ferrule edge or an interference lens is used.
Patent JP-S63161268-A (JP)
Inventor: MORIOKA HIROSHI
IPC: E04H6/42
Filed: 1986-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04283544-A (JP)
Title: Preparation of carbonate
Inventor: FUIRITSUPU UIRIAMU AMUBURAA
IPC: C07C68/06
Filed: 1991-11-21
Abstract: PURPOSE: To obtain an alkylarylcarbonate useful as an antiknock additive with high yield without bringing a large amt. of by-products or without using a toxic phosgene gas.  
     CONSTITUTION: An alkanol, preferably 1 to 8C alkanol and more preferably an alkanol having a branch on a carbon atom having a OH group, especially a tertiary alkanol is made to react with diarylcarbonate, preferably diphenylcarbonate in the presence of 1.5.7-triaza-bicyclo[4.4.0]dece-5-ene as catalyst, while heating, preferably in a liquid phase at 20 to 100°C, especially in the presence of a solvent to advantageously obtain an alkylarylcarbonate. The method is especially suitable to produce phenyl-t-butylcarbonate, phenyl- isopropylcarbonate or phenylmethylcarbonate by the reaction of diphenylcarbonate and t-butylalcohol, isopropanol or methanol. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01146497-A (JP)
Title: Bone-conduction calling device
Inventor: YAMAZAKI SHIGEO
IPC: H04R1/00
Filed: 1987-12-03
Abstract: PURPOSE:To decrease an incongruous sense at the time of installation by press- contact-installing the microphone and/or receiver of a bone conduction structure at the hollow of the nape of the head part. CONSTITUTION:At a rear internal wall surface 101 of a helmet 1, a microphone 3 and a receiver 4 of the bone conduction structure are fitted through an elastic body, for example, an approximately band-shaped flat rubber 2. In addition, a calling device main body (a transceiver) 5 and a battery 6 to be the operational power source of the transceiver 5 are fitted on the both sides of the helmet 1, and only by wearing the helmet 1, the installation of the calling device is completed. Since the hollow of the nape of the head part is comparatively dull against a pressing force, even when the microphone or the receiver is press-contacted to the hollow of the nape, the incongruous sense is comparatively small, and the bone conduction calling device with high usability can be obtained.